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(-) Description

Title :  DEOXYGENATED HB IN COMPLEX WITH THE ALLOSTERIC EFFECTORS, IRL2500 AND 2,3-DPG
 
Authors :  M. K. Safo, N. Chowdhury
Date :  14 Jun 13  (Deposition) - 03 Jul 13  (Release) - 27 Jul 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Alpha And Beta Subunits, Heme, Oxygen Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. K. Safo, N. Chowdhury
Novel Small Molecule Modulators Of Human Hemoglobin Oxygen Binding Identified By Small Molecule Microarray Screening
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HEMOGLOBIN SUBUNIT ALPHA
    Chains: A, C
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ALPHA-GLOBIN, HEMOGLOBIN ALPHA CHAIN
 
Molecule 2 - HEMOGLOBIN SUBUNIT BETA
    Chains: B, D
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: BETA-GLOBIN, HEMOGLOBIN BETA CHAIN, LVV-HEMORPHIN-7

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
1DG22Ligand/Ion(2R)-2,3-DIPHOSPHOGLYCERIC ACID
2IRL1Ligand/Ion(2R)-2-({(2S)-3-(BIPHENYL-4-YL)-2-[(3,5-DIMETHYLBENZOYL)(METHYL)AMINO]PROPANOYL}AMINO)-3-(1H-INDOL-3-YL)PROPANOIC ACID (NON-PREFERRED NAME)
3MH04Ligand/IonMESOHEME

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:42 , PHE A:43 , HIS A:45 , PHE A:46 , HIS A:58 , LYS A:61 , LEU A:83 , LEU A:86 , HIS A:87 , LEU A:91 , VAL A:93 , ASN A:97 , PHE A:98 , LEU A:101 , LEU A:136 , HOH A:329 , HOH A:354 , HOH A:355 , HOH A:442 , HOH A:443 , LYS D:17BINDING SITE FOR RESIDUE MH0 A 201
2AC2SOFTWARELYS A:56 , HIS B:63 , LYS B:66 , VAL B:67 , PHE B:71 , LEU B:91 , HIS B:92 , LEU B:96 , ASN B:102 , PHE B:103 , LEU B:141BINDING SITE FOR RESIDUE MH0 B 201
3AC3unknownLYS B:82 , ASN B:139 , HIS B:143 , HIS D:2 , LYS D:82 , LYS D:132 , ASN D:139 , HOH D:467 , HOH D:468NULL
4AC4SOFTWARETYR C:42 , PHE C:43 , HIS C:45 , PHE C:46 , HIS C:58 , LYS C:61 , LEU C:83 , LEU C:86 , HIS C:87 , LEU C:91 , VAL C:93 , ASN C:97 , PHE C:98 , LEU C:101 , LEU C:136 , HOH C:335 , HOH C:337 , HOH C:398 , HOH C:443BINDING SITE FOR RESIDUE MH0 C 201
5AC5SOFTWAREHIS C:72 , HOH C:341 , HOH C:342 , LEU D:31 , HIS D:63 , LYS D:66 , VAL D:67 , PHE D:71 , LEU D:91 , HIS D:92 , LEU D:96 , ASN D:102 , PHE D:103 , LEU D:141 , HOH D:325 , HOH D:326 , HOH D:379 , HOH D:463 , HOH D:464BINDING SITE FOR RESIDUE MH0 D 201
6AC6unknownLYS B:82 , ASN B:139 , IRL B:202 , LYS D:82 , HOH D:467 , HOH D:468 , HOH D:469NULL
7AC7unknownLYS B:82 , IRL B:202 , LYS D:82 , HOH D:467NULL

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L7Y)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L7Y)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4L7Y)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4L7Y)

(-) Exons   (0, 0)

(no "Exon" information available for 4L7Y)

(-) Sequences/Alignments

Asymmetric/Biological 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:141
                                                                                                                                                                             
               SCOP domains d4l7ya_ A: Hemoglobin, alpha-chain                                                                                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l7y A   1 VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR 141
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140 


Chain B from PDB  Type:PROTEIN  Length:145
                                                                                                                                                                                 
               SCOP domains d4l7yb_ B: Hemoglobin, beta-chain                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l7y B   2 HLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDNLKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH 146
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141     


Chain C from PDB  Type:PROTEIN  Length:141
                                                                                                                                                                             
               SCOP domains d4l7yc_ C: Hemoglobin, alpha-chain                                                                                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l7y C   1 VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR 141
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140 


Chain D from PDB  Type:PROTEIN  Length:145
                                                                                                                                                                                 
               SCOP domains d4l7yd_ D: Hemoglobin, beta-chain                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l7y D   2 HLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDNLKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH 146
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L7Y)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4L7Y)

(-) Gene Ontology  (34, 58)

Asymmetric/Biological Unit(hide GO term definitions)

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  HBA_HUMAN | P69905
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  HBB_HUMAN | P68871
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        HBA_HUMAN | P69905: 1a00 1a01 1a0u 1a0z 1a3n 1a3o 1a9w 1abw 1aby 1aj9 1b86 1bab 1bbb 1bij 1buw 1bz0 1bz1 1bzz 1c7b 1c7c 1c7d 1cls 1cmy 1coh 1dke 1dxt 1dxu 1dxv 1fdh 1fn3 1g9v 1gbu 1gbv 1gli 1gzx 1hab 1hac 1hba 1hbb 1hbs 1hco 1hdb 1hga 1hgb 1hgc 1hho 1ird 1j3y 1j3z 1j40 1j41 1j7s 1j7w 1j7y 1jy7 1k0y 1k1k 1kd2 1lfl 1lfq 1lft 1lfv 1lfy 1lfz 1ljw 1m9p 1mko 1nej 1nih 1nqp 1o1i 1o1j 1o1k 1o1l 1o1m 1o1n 1o1o 1o1p 1qi8 1qsh 1qsi 1qxd 1qxe 1r1x 1r1y 1rps 1rq3 1rq4 1rqa 1rvw 1sdk 1sdl 1shr 1si4 1thb 1uiw 1vwt 1xxt 1xy0 1xye 1xz2 1xz4 1xz5 1xz7 1xzu 1xzv 1y01 1y09 1y0a 1y0c 1y0d 1y0t 1y0w 1y22 1y2z 1y31 1y35 1y45 1y46 1y4b 1y4f 1y4g 1y4p 1y4q 1y4r 1y4v 1y5f 1y5j 1y5k 1y7c 1y7d 1y7g 1y7z 1y83 1y85 1y8w 1ydz 1ye0 1ye1 1ye2 1yen 1yeo 1yeq 1yeu 1yev 1yff 1yg5 1ygd 1ygf 1yh9 1yhe 1yhr 1yie 1yih 1yvq 1yvt 1yzi 1z8u 2d5z 2d60 2dn1 2dn2 2dn3 2dxm 2h35 2hbc 2hbd 2hbe 2hbf 2hbs 2hco 2hhb 2hhd 2hhe 2m6z 2w6v 2w72 2yrs 3b75 3d17 3d7o 3dut 3hhb 3hxn 3ia3 3ic0 3ic2 3kmf 3nl7 3nmm 3odq 3onz 3oo4 3oo5 3ovu 3p5q 3qjb 3qjc 3qjd 3qje 3r5i 3s48 3s65 3s66 3szk 3wcp 3whm 4fc3 4hhb 4ij2 4m4a 4m4b 4mqc 4mqg 4mqh 4mqi 4mqj 4mqk 4n7n 4n7o 4n7p 4n8t 4ni0 4ni1 4rol 4rom 4wjg 4x0l 4xs0 5e29 5e6e 5e83 5ee4 5hu6 5hy8 5jdo 5kdq 5me2 5ni1 5sw7 5u3i 5ucu 5ufj 5urc 6hbw
        HBB_HUMAN | P68871: 1a00 1a01 1a0u 1a0z 1a3n 1a3o 1abw 1aby 1aj9 1b86 1bab 1bbb 1bij 1buw 1bz0 1bz1 1bzz 1c7b 1c7c 1c7d 1cbl 1cbm 1ch4 1cls 1cmy 1coh 1dke 1dxt 1dxu 1dxv 1fn3 1g9v 1gbu 1gbv 1gli 1gzx 1hab 1hac 1hba 1hbb 1hbs 1hco 1hdb 1hga 1hgb 1hgc 1hho 1ird 1j3y 1j3z 1j40 1j41 1j7s 1j7w 1j7y 1jy7 1k0y 1k1k 1kd2 1lfl 1lfq 1lft 1lfv 1lfy 1lfz 1ljw 1m9p 1mko 1nej 1nih 1nqp 1o1i 1o1j 1o1k 1o1l 1o1m 1o1n 1o1o 1o1p 1qi8 1qsh 1qsi 1qxd 1qxe 1r1x 1r1y 1rps 1rq3 1rq4 1rqa 1rvw 1sdk 1sdl 1thb 1uiw 1vwt 1xxt 1xy0 1xye 1xz2 1xz4 1xz5 1xz7 1xzu 1xzv 1y09 1y0a 1y0c 1y0d 1y0t 1y0w 1y22 1y2z 1y31 1y35 1y45 1y46 1y4b 1y4f 1y4g 1y4p 1y4q 1y4r 1y4v 1y5f 1y5j 1y5k 1y7c 1y7d 1y7g 1y7z 1y83 1y85 1y8w 1ydz 1ye0 1ye1 1ye2 1yen 1yeo 1yeq 1yeu 1yev 1yff 1yg5 1ygd 1ygf 1yh9 1yhe 1yhr 1yie 1yih 1yvq 1yvt 1yzi 2d5z 2d60 2dn1 2dn2 2dn3 2dxm 2h35 2hbc 2hbd 2hbe 2hbf 2hbs 2hco 2hhb 2hhd 2hhe 2m6z 2w6v 2w72 2yrs 3b75 3d17 3d7o 3dut 3hhb 3hxn 3ic0 3ic2 3kmf 3nl7 3nmm 3odq 3onz 3oo4 3oo5 3p5q 3qjb 3qjc 3qjd 3qje 3r5i 3s65 3s66 3szk 3w4u 3wcp 3whm 4fc3 4hhb 4ij2 4m4a 4m4b 4mqc 4mqg 4mqh 4mqi 4n7n 4n7o 4n7p 4n8t 4ni0 4ni1 4rol 4rom 4wjg 4x0l 4xs0 5e29 5e6e 5e83 5ee4 5hu6 5hy8 5jdo 5kdq 5me2 5ni1 5sw7 5u3i 5ucu 5ufj 5urc 6hbw

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4L7Y)