2QKK - JenaLib

Biol.Unit 1 - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Biological Unit 6 (Jmol Viewer)

Title :   HUMAN RNASE H CATALYTIC DOMAIN MUTANT D210N IN COMPLEX WITH 14-MER RNA/DNA HYBRID

Authors :   M. Nowotny, S. A. Gaidamakov, R. Ghirlando, S. M. Cerritelli, R. J. Crouch, W. Yang

Date :   11 Jul 07 (Deposition) - 13 Nov 07 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.20

Chains :   Asym. Unit : A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,R,S,T,U,W,X,Z
Biol. Unit 1: A,B,C,D  (1x)
Biol. Unit 2: E,F,G,H  (1x)
Biol. Unit 3: I,J,K,L  (1x)
Biol. Unit 4: M,N,O,P  (1x)
Biol. Unit 5: R,S,T,U  (1x)
Biol. Unit 6: W,X,Z  (1x)

Keywords :   Rnase H; Rna/Dna Hybrid, Hydrolase/Dna/Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Nowotny, S. A. Gaidamakov, R. Ghirlando, S. M. Cerritelli, R. J. Crouch, W. Yang
Structure Of Human Rnase H1 Complexed With An Rna/Dna Hybrid: Insight Into Hiv Reverse Transcription
Mol. Cell V. 28 264 2007
PubMed-ID: 17964265 | Reference-DOI: 10.1016/J.MOLCEL.2007.08.015
(for further references see the PDB file header)

Molecule 1 - RIBONUCLEASE H1
	Chains	:	A, B, E, F, I, J, M, N, R, S, W
	EC Number	:	3.1.26.4
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Plasmid	:	PET15
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	C-TERMINAL DOMAIN (RESIDUES 134-286)
	Gene	:	RNASEH1, RNH1
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	HS-RNASE HC; RNASE H1; RIBONUCLEASE H TYPE II

*Molecule 2 - 5'-R(CPGPAPCPAPCPCPUPGPAPUPUPCPC)- 3'*
	Chains	:	C, G, K, O, T, X
	Engineered	:	YES
	Synthetic	:	YES

*Molecule 3 - 5'-D(GPGPAPAPTPCPAPGPGPTPGPTPCPG)- 3'*
	Chains	:	D, H, L, P, U, Z
	Engineered	:	YES
	Synthetic	:	YES

		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Asymmetric Unit	:	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	R	S	T	U	W	X	Z
Biological Unit 1 (1x)	:	A	B	C	D
Biological Unit 2 (1x)	:					E	F	G	H
Biological Unit 3 (1x)	:									I	J	K	L
Biological Unit 4 (1x)	:													M	N	O	P
Biological Unit 5 (1x)	:																	R	S	T	U
Biological Unit 6 (1x)	:																					W	X	Z

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 17)

No.	Name	Count	Type	Full Name
1	CA	14	Ligand/Ion	CALCIUM ION
2	CL	1	Ligand/Ion	CHLORIDE ION
3	MES	1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Biological Unit 1 (2, 2)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	MES	1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	MES	-1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	-1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Biological Unit 3 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	MES	-1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	-1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Biological Unit 4 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	MES	-1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	-1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Biological Unit 5 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	MES	-1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	-1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Biological Unit 6 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	MES	-1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4	TRS	-1	Ligand/Ion	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

Asymmetric Unit (17, 17)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:145 , GLU A:186 , ASN A:210 , CA A:1002 , A C:5 , C C:6	BINDING SITE FOR RESIDUE CA A 1001
02	AC2	SOFTWARE	ASP A:145 , ASP A:274 , CA A:1001 , HOH A:2003 , HOH A:2007 , C C:6 , HOH C:15	BINDING SITE FOR RESIDUE CA A 1002
03	AC3	SOFTWARE	ASP B:145 , ASN B:210 , ASP B:274 , HOH B:2002 , HOH B:2003 , HOH B:2004	BINDING SITE FOR RESIDUE CA B 1009
04	AC4	SOFTWARE	TYR B:143 , TYR F:143 , PHE F:267	BINDING SITE FOR RESIDUE CL B 2001
05	AC5	SOFTWARE	ASP E:145 , ASP E:274 , C G:6	BINDING SITE FOR RESIDUE CA E 1003
06	AC6	SOFTWARE	ASP E:145 , GLU E:186 , ASN E:210 , A G:5 , C G:6	BINDING SITE FOR RESIDUE CA E 1004
07	AC7	SOFTWARE	ASP F:145 , ASN F:210 , ASP F:274	BINDING SITE FOR RESIDUE CA F 1013
08	AC8	SOFTWARE	ASP I:145 , ASP I:274 , C K:6 , HOH K:26	BINDING SITE FOR RESIDUE CA I 1006
09	AC9	SOFTWARE	ASP J:145 , ASN J:210 , ASP J:274	BINDING SITE FOR RESIDUE CA J 1008
10	BC1	SOFTWARE	HOH M:11 , HOH M:12 , ASP M:145 , ASP M:274 , CA M:1014 , C O:6 , HOH O:15	BINDING SITE FOR RESIDUE CA M 1010
11	BC2	SOFTWARE	ASP M:145 , GLU M:186 , ASN M:210 , CA M:1010 , A O:5 , C O:6	BINDING SITE FOR RESIDUE CA M 1014
12	BC3	SOFTWARE	ASP N:145 , ASN N:210 , ASP N:274	BINDING SITE FOR RESIDUE CA N 1005
13	BC4	SOFTWARE	ASP R:145 , GLY R:146 , ASP R:274 , C T:6	BINDING SITE FOR RESIDUE CA R 1011
14	BC5	SOFTWARE	ASP S:145 , ASN S:210 , ASP S:274	BINDING SITE FOR RESIDUE CA S 1007
15	BC6	SOFTWARE	ASP W:145 , ASN W:210 , ASP W:274	BINDING SITE FOR RESIDUE CA W 1012
16	BC7	SOFTWARE	GLY A:266 , GLU A:271 , ASP A:286 , DA D:17 , HOH D:2004	BINDING SITE FOR RESIDUE TRS D 2003
17	BC8	SOFTWARE	THR A:219 , ILE A:256 , GLN A:257 , TRP A:258 , ASN R:220 , GLN R:223	BINDING SITE FOR RESIDUE MES A 2002

(no "SS Bond" information available for 2QKK)

(no "Cis Peptide Bond" information available for 2QKK)

Asymmetric Unit (2, 22)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	A/B/E/F/I/J/M/N/R/S/W	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	A/B/E/F/I/J/M/N/R/S/W	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	A/B	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	A/B	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	E/F	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	E/F	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 3 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	I/J	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	I/J	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 4 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	M/N	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	M/N	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 5 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	R/S	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	R/S	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 6 (2, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_074561	V	142	I	RNH1_HUMAN	Disease (PEOB2)	766294940	W	V	142	I
2	UniProt	VAR_074562	A	185	V	RNH1_HUMAN	Disease (PEOB2)	---	W	A	185	V

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (1, 10)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	10	A:136-282 B:136-282 E:136-282 F:136-282 I:136-282 J:136-282 N:136-281 R:136-282 S:136-282 W:136-282

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	2	A:136-282 B:136-282 - - - - - - - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	2	- - E:136-282 F:136-282 - - - - - -

Biological Unit 3 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	2	- - - - I:136-282 J:136-282 - - - -

Biological Unit 4 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	1	- - - - - - N:136-281 - - -

Biological Unit 5 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	2	- - - - - - - R:136-282 S:136-282 -

Biological Unit 6 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RNASE_H	PS50879	RNase H domain profile.	RNH1_HUMAN	136-282	1	- - - - - - - - - W:136-282

Asymmetric Unit (6, 65)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000315212	1a	ENSE00001253796	chr2:3606206-3605723	484	RNH1_HUMAN	1-43	43	0	-	-
1.3	ENST00000315212	3	ENSE00001764472	chr2:3604494-3604379	116	RNH1_HUMAN	43-82	40	0	-	-
1.4	ENST00000315212	4	ENSE00001613471	chr2:3599898-3599734	165	RNH1_HUMAN	82-137	56	10	A:133-137 (gaps) B:134-137 E:135-137 F:133-137 (gaps) I:136-137 J:134-137 - N:135-137 R:135-137 S:135-137 W:135-137	33 4 3 33 2 4 - 3 3 3 3
1.5b	ENST00000315212	5b	ENSE00001792991	chr2:3598062-3597963	100	RNH1_HUMAN	137-170	34	11	A:137-170 B:137-170 E:137-170 F:137-170 (gaps) I:137-170 J:137-170 M:138-170 N:137-170 (gaps) R:137-170 S:137-170 W:137-170 (gaps)	34 34 34 34 34 34 33 34 34 34 34
1.6	ENST00000315212	6	ENSE00001703361	chr2:3596702-3596648	55	RNH1_HUMAN	170-188	19	11	A:170-188 B:170-188 E:170-188 F:170-188 I:170-188 J:170-188 M:170-188 N:170-188 R:170-188 S:170-188 W:170-188	19 19 19 19 19 19 19 19 19 19 19
1.7	ENST00000315212	7	ENSE00001702047	chr2:3596314-3596230	85	RNH1_HUMAN	189-217	29	11	A:189-217 B:189-217 E:189-217 F:189-217 I:189-217 J:189-217 M:189-217 N:189-217 R:189-217 S:189-217 W:189-217	29 29 29 29 29 29 29 29 29 29 29
1.8	ENST00000315212	8	ENSE00001759845	chr2:3595645-3595521	125	RNH1_HUMAN	217-258	42	11	A:217-258 B:217-258 E:217-258 F:217-258 I:217-258 J:217-258 M:217-258 N:217-258 R:217-258 S:217-258 W:217-258	42 42 42 42 42 42 42 42 42 42 42
1.9a	ENST00000315212	9a	ENSE00001253775	chr2:3593461-3592705	757	RNH1_HUMAN	259-286	28	11	A:259-286 B:259-284 E:259-283 F:259-285 I:259-284 J:259-284 M:259-282 N:259-281 R:259-282 S:259-282 W:259-285	28 26 25 27 26 26 24 23 24 24 27

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:154
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:182
                                   114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284  
           RNH1_HUMAN   105 GDGHESAEPYAKHMKPSVEPAPPVSRDTFSYMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSED 286
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .----------------------------.ee..eeeeeeeeeee.......eeeeeee.................hhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh......ee......hhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------I------------------------------------------V----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------RNASE_H  PDB: A:136-282 UniProt: 136-282                                                                                                           ---- PROSITE
           Transcript 1 (1) Exon 1.4  PDB: A:133-137 (gaps)  --------------------------------Exon 1.6           Exon 1.7  PDB: A:189-217     -----------------------------------------Exon 1.9a  PDB: A:259-286    Transcript 1 (1)
           Transcript 1 (2) --------------------------------Exon 1.5b  PDB: A:137-170         ----------------------------------------------Exon 1.8  PDB: A:217-258 UniProt: 217-258 ---------------------------- Transcript 1 (2)
                 2qkk A 133 G----------------------------SHMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSED 286
                            |        -         -       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284  
                            |                          134                                                                                                                                                        
                          133

Chain B from PDB  Type:PROTEIN  Length:151
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:151
                                   143       153       163       173       183       193       203       213       223       233       243       253       263       273       283 
           RNH1_HUMAN   134 SYMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQS 284
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeeeee.........eeeeee.................hhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhh............hhhhhhhhhhhh...eeeeee......hhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------I------------------------------------------V--------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --RNASE_H  PDB: B:136-282 UniProt: 136-282                                                                                                           -- PROSITE
           Transcript 1 (1) 1.4 --------------------------------Exon 1.6           Exon 1.7  PDB: B:189-217     -----------------------------------------Exon 1.9a  PDB: B:259-284  Transcript 1 (1)
           Transcript 1 (2) ---Exon 1.5b  PDB: B:137-170         ----------------------------------------------Exon 1.8  PDB: B:217-258 UniProt: 217-258 -------------------------- Transcript 1 (2)
                 2qkk B 134 SHMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQS 284
                                   143       153       163       173       183       193       203       213       223       233       243       253       263       273       283

Chain C from PDB  Type:RNA  Length:14
                                              
                 2qkk C   1 CGACACCUGAUUCC  14
                                    10

Chain D from PDB  Type:DNA  Length:14
                                              
                 2qkk D  15 GGAATCAGGTGTCG  28
                                    24

Chain E from PDB  Type:PROTEIN  Length:149
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:149
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274         
           RNH1_HUMAN   135 YMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQ 283
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeeee.......eeeeeee.................hhhhhhhhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhh...eeeeee......hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------I------------------------------------------V-------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -RNASE_H  PDB: E:136-282 UniProt: 136-282                                                                                                           - PROSITE
           Transcript 1 (1) 1.4--------------------------------Exon 1.6           Exon 1.7  PDB: E:189-217     -----------------------------------------Exon 1.9a  PDB: E:259-283 Transcript 1 (1)
           Transcript 1 (2) --Exon 1.5b  PDB: E:137-170         ----------------------------------------------Exon 1.8  PDB: E:217-258 UniProt: 217-258 ------------------------- Transcript 1 (2)
                 2qkk E 135 HMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQ 283
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274

Chain F from PDB  Type:PROTEIN  Length:152
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:181
                                   114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284 
           RNH1_HUMAN   105 GDGHESAEPYAKHMKPSVEPAPPVSRDTFSYMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSE 285
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .----------------------------......eeeeeeeeee..-....eeeeeee.................hhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------I------------------------------------------V---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------RNASE_H  PDB: F:136-282 UniProt: 136-282                                                                                                           --- PROSITE
           Transcript 1 (1) Exon 1.4  PDB: F:133-137 (gaps)  --------------------------------Exon 1.6           Exon 1.7  PDB: F:189-217     -----------------------------------------Exon 1.9a  PDB: F:259-285   Transcript 1 (1)
           Transcript 1 (2) --------------------------------Exon 1.5b  PDB: F:137-170 (gaps)  ----------------------------------------------Exon 1.8  PDB: F:217-258 UniProt: 217-258 --------------------------- Transcript 1 (2)
                 2qkk F 133 G----------------------------SHMGDFVVVYTDGCCSSN-RRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSE 285
                            |        -         -       134       144      |154       164       174       184       194       204       214       224       234       244       254       264       274       284 
                          133                          134              151 |                                                                                                                                    
                                                                          153

Chain G from PDB  Type:RNA  Length:14
                                              
                 2qkk G   1 CGACACCUGAUUCC  14
                                    10

Chain H from PDB  Type:DNA  Length:14
                                              
                 2qkk H  15 GGAATCAGGTGTCG  28
                                    24

Chain I from PDB  Type:PROTEIN  Length:149
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:149
                                   145       155       165       175       185       195       205       215       225       235       245       255       265       275         
           RNH1_HUMAN   136 MGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQS 284
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..eee.......eee..ee.................hhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhh.............hhhhhhhhhhh....ee..ee......hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------I------------------------------------------V--------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE RNASE_H  PDB: I:136-282 UniProt: 136-282                                                                                                           -- PROSITE
           Transcript 1 (1) 1.--------------------------------Exon 1.6           Exon 1.7  PDB: I:189-217     -----------------------------------------Exon 1.9a  PDB: I:259-284  Transcript 1 (1)
           Transcript 1 (2) -Exon 1.5b  PDB: I:137-170         ----------------------------------------------Exon 1.8  PDB: I:217-258 UniProt: 217-258 -------------------------- Transcript 1 (2)
                 2qkk I 136 MGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQS 284
                                   145       155       165       175       185       195       205       215       225       235       245       255       265       275

Chain J from PDB  Type:PROTEIN  Length:151
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:151
                                   143       153       163       173       183       193       203       213       223       233       243       253       263       273       283 
           RNH1_HUMAN   134 SYMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQS 284
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeee..ee.........eeeeee........eeee.....hhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh....eeee..........hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------I------------------------------------------V--------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --RNASE_H  PDB: J:136-282 UniProt: 136-282                                                                                                           -- PROSITE
           Transcript 1 (1) 1.4 --------------------------------Exon 1.6           Exon 1.7  PDB: J:189-217     -----------------------------------------Exon 1.9a  PDB: J:259-284  Transcript 1 (1)
           Transcript 1 (2) ---Exon 1.5b  PDB: J:137-170         ----------------------------------------------Exon 1.8  PDB: J:217-258 UniProt: 217-258 -------------------------- Transcript 1 (2)
                 2qkk J 134 SHMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQS 284
                                   143       153       163       173       183       193       203       213       223       233       243       253       263       273       283

Chain K from PDB  Type:RNA  Length:14
                                              
                 2qkk K   1 CGACACCUGAUUCC  14
                                    10

Chain L from PDB  Type:DNA  Length:14
                                              
                 2qkk L  15 GGAATCAGGTGTCG  28
                                    24

Chain M from PDB  Type:PROTEIN  Length:145
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:145
                                   147       157       167       177       187       197       207       217       227       237       247       257       267       277     
           RNH1_HUMAN   138 DFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAK 282
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeee.......eeeeeee........eeee.....hhhhhhhhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhh..eeeeee......hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----I------------------------------------------V------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE RNASE_H  PDB: - UniProt: 136-282                                                                                                                  PROSITE
           Transcript 1 (1) --------------------------------Exon 1.6           Exon 1.7  PDB: M:189-217     -----------------------------------------Exon 1.9a  PDB: M:259-28 Transcript 1 (1)
           Transcript 1 (2) Exon 1.5b  PDB: M:138-170        ----------------------------------------------Exon 1.8  PDB: M:217-258 UniProt: 217-258 ------------------------ Transcript 1 (2)
                 2qkk M 138 DFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAK 282
                                   147       157       167       177       187       197       207       217       227       237       247       257       267       277

Chain N from PDB  Type:PROTEIN  Length:146
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:147
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274       
           RNH1_HUMAN   135 YMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGA 281
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee..ee...-.....eeeeee........eeee.....hhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhh.....eee.......hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------I------------------------------------------V------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -RNASE_H  PDB: N:136-281 UniProt: 136-282                                                                                                           PROSITE
           Transcript 1 (1) 1.4--------------------------------Exon 1.6           Exon 1.7  PDB: N:189-217     -----------------------------------------Exon 1.9a [INCOMPLETE]  Transcript 1 (1)
           Transcript 1 (2) --Exon 1.5b  PDB: N:137-170 (gaps)  ----------------------------------------------Exon 1.8  PDB: N:217-258 UniProt: 217-258 ----------------------- Transcript 1 (2)
                 2qkk N 135 HMGDFVVVYTDGCCSSN-RRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGA 281
                                   144      |154       164       174       184       194       204       214       224       234       244       254       264       274       
                                          151 |                                                                                                                                
                                            153

Chain O from PDB  Type:RNA  Length:14
                                              
                 2qkk O   1 CGACACCUGAUUCC  14
                                    10

Chain P from PDB  Type:DNA  Length:14
                                              
                 2qkk P  15 GGAATCAGGTGTCG  28
                                    24

Chain R from PDB  Type:PROTEIN  Length:148
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:148
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274        
           RNH1_HUMAN   135 YMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAK 282
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeee.......eeeeeee.................hhhhhhhhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhh..eeeeee......hhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------I------------------------------------------V------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -RNASE_H  PDB: R:136-282 UniProt: 136-282                                                                                                            PROSITE
           Transcript 1 (1) 1.4--------------------------------Exon 1.6           Exon 1.7  PDB: R:189-217     -----------------------------------------Exon 1.9a  PDB: R:259-28 Transcript 1 (1)
           Transcript 1 (2) --Exon 1.5b  PDB: R:137-170         ----------------------------------------------Exon 1.8  PDB: R:217-258 UniProt: 217-258 ------------------------ Transcript 1 (2)
                 2qkk R 135 HMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAK 282
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274

Chain S from PDB  Type:PROTEIN  Length:148
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:148
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274        
           RNH1_HUMAN   135 YMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAK 282
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..............eeeee........eeee.....hhhhhhhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhh....eeee......hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------I------------------------------------------V------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -RNASE_H  PDB: S:136-282 UniProt: 136-282                                                                                                            PROSITE
           Transcript 1 (1) 1.4--------------------------------Exon 1.6           Exon 1.7  PDB: S:189-217     -----------------------------------------Exon 1.9a  PDB: S:259-28 Transcript 1 (1)
           Transcript 1 (2) --Exon 1.5b  PDB: S:137-170         ----------------------------------------------Exon 1.8  PDB: S:217-258 UniProt: 217-258 ------------------------ Transcript 1 (2)
                 2qkk S 135 HMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAK 282
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274

Chain T from PDB  Type:RNA  Length:14
                                              
                 2qkk T   1 CGACACCUGAUUCC  14
                                    10

Chain U from PDB  Type:DNA  Length:14
                                              
                 2qkk U  15 GGAATCAGGTGTCG  28
                                    24

Chain W from PDB  Type:PROTEIN  Length:148
 aligned with RNH1_HUMAN | O60930 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:151
                                   144       154       164       174       184       194       204       214       224       234       244       254       264       274       284 
           RNH1_HUMAN   135 YMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSE 285
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --RNase_H-2qkkW0   1 W:137-282                                                                                                                      --- Pfam domains (1)
           Pfam domains (2) --RNase_H-2qkkW0   2 W:137-282                                                                                                                      --- Pfam domains (2)
           Pfam domains (3) --RNase_H-2qkkW0   3 W:137-282                                                                                                                      --- Pfam domains (3)
           Pfam domains (4) --RNase_H-2qkkW0   4 W:137-282                                                                                                                      --- Pfam domains (4)
           Pfam domains (5) --RNase_H-2qkkW0   5 W:137-282                                                                                                                      --- Pfam domains (5)
           Pfam domains (6) --RNase_H-2qkkW0   6 W:137-282                                                                                                                      --- Pfam domains (6)
           Pfam domains (7) --RNase_H-2qkkW0   7 W:137-282                                                                                                                      --- Pfam domains (7)
           Pfam domains (8) --RNase_H-2qkkW0   8 W:137-282                                                                                                                      --- Pfam domains (8)
           Pfam domains (9) --RNase_H-2qkkW0   9 W:137-282                                                                                                                      --- Pfam domains (9)
          Pfam domains (10) --RNase_H-2qkkW1   0 W:137-282                                                                                                                      --- Pfam domains (10)
          Pfam domains (11) --RNase_H-2qkkW1   1 W:137-282                                                                                                                      --- Pfam domains (11)
         Sec.struct. author .....eeeee..ee..---....ee..ee.................hhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhhh.............hhhhhhhhhhhhh.....eee........hhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------I------------------------------------------V---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -RNASE_H  PDB: W:136-282 UniProt: 136-282                                                                                                           --- PROSITE
           Transcript 1 (1) 1.4--------------------------------Exon 1.6           Exon 1.7  PDB: W:189-217     -----------------------------------------Exon 1.9a  PDB: W:259-285   Transcript 1 (1)
           Transcript 1 (2) --Exon 1.5b  PDB: W:137-170 (gaps)  ----------------------------------------------Exon 1.8  PDB: W:217-258 UniProt: 217-258 --------------------------- Transcript 1 (2)
                 2qkk W 135 HMGDFVVVYTDGCCSS---RRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAACKAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSE 285
                                   144     | 154       164       174       184       194       204       214       224       234       244       254       264       274       284 
                                         150 154

Chain X from PDB  Type:RNA  Length:13
                                             
                 2qkk X   2 GACACCUGAUUCC  14
                                    11

Chain Z from PDB  Type:DNA  Length:11
                                           
                 2qkk Z  15 GGAATCAGGTG  25
                                    24

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 2QKK)

(no "CATH Domain" information available for 2QKK)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: RNase_H (288)

Family: RNase_H (128)

Homo sapiens (Human) (3)

1a	RNase_H-2qkkW01	W:137-282
1b	RNase_H-2qkkW02	W:137-282
1c	RNase_H-2qkkW03	W:137-282
1d	RNase_H-2qkkW04	W:137-282
1e	RNase_H-2qkkW05	W:137-282
1f	RNase_H-2qkkW06	W:137-282
1g	RNase_H-2qkkW07	W:137-282
1h	RNase_H-2qkkW08	W:137-282
1i	RNase_H-2qkkW09	W:137-282
1j	RNase_H-2qkkW10	W:137-282
1k	RNase_H-2qkkW11	W:137-282

Asymmetric Unit(hide GO term definitions)

Chain A,B,E,F,I,J,M,N,R,S,W (RNH1_HUMAN | O60930)

molecular function
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0004523	RNA-DNA hybrid ribonuclease activity	Catalysis of the endonucleolytic cleavage of RNA in RNA-DNA hybrids to 5'-phosphomonoesters.
	GO:0004519	endonuclease activity	Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004518	nuclease activity	Catalysis of the hydrolysis of ester linkages within nucleic acids.
	GO:0003676	nucleic acid binding	Interacting selectively and non-covalently with any nucleic acid.
	GO:0004540	ribonuclease activity	Catalysis of the hydrolysis of phosphodiester bonds in chains of RNA.
biological process
	GO:0043137	DNA replication, removal of RNA primer	Removal of the Okazaki RNA primer from the lagging strand of replicating DNA, by a combination of the actions of DNA polymerase, DNA helicase and an endonuclease.
	GO:0006401	RNA catabolic process	The chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
	GO:0090501	RNA phosphodiester bond hydrolysis	The RNA metabolic process in which the phosphodiester bonds between ribonucleotides are cleaved by hydrolysis.
	GO:0090502	RNA phosphodiester bond hydrolysis, endonucleolytic	The chemical reactions and pathways involving the hydrolysis of internal 3',5'-phosphodiester bonds in one or two strands of ribonucleotides.
	GO:0090305	nucleic acid phosphodiester bond hydrolysis	The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Asymmetric Unit
	Complete Structure
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2qkk)

Biological Units
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Access by PDB/NDB ID
	2qkk
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	RNH1_HUMAN \| O60930
		Comparative Protein Structure Models	:	ModBase
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	3.1.26.4
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	616479
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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	RNH1_HUMAN \| O60930
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UniProtKB/Swiss-Prot
	RNH1_HUMAN \| O60930	:	2qk9 2qkb 3bsu

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 17)

Sites (17, 17)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (2, 22)

PROSITE Motifs (1, 10)

Exons (6, 65)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

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Pfam Domains (1, 11)

Gene Ontology (15, 15)

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