1HUR - Header Asymmetric Unit

HEADER PROTEIN TRANSPORT 19-APR-95 1HUR

TITLE HUMAN ADP-RIBOSYLATION FACTOR 1 COMPLEXED WITH GDP, FULL TITLE 2 LENGTH NON-MYRISTOYLATED

COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN ADP-RIBOSYLATION FACTOR 1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: BL21; SOURCE 6 GENE: HARF1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET3 POW12; SOURCE 10 EXPRESSION_SYSTEM_GENE: HARF1

KEYWDS GDP-BINDING, MEMBRANE TRAFFICKIN, NON-MYRISTOYLATED, KEYWDS 2 PROTEIN TRANSPORT

EXPDTA X-RAY DIFFRACTION

AUTHOR J.C.AMOR,D.H.HARRISON,R.A.KAHN,D.RINGE

REVDAT 2 24-FEB-09 1HUR 1 VERSN REVDAT 1 10-JUL-95 1HUR 0

JRNL AUTH J.C.AMOR,D.H.HARRISON,R.A.KAHN,D.RINGE JRNL TITL STRUCTURE OF THE HUMAN ADP-RIBOSYLATION FACTOR 1 JRNL TITL 2 COMPLEXED WITH GDP. JRNL REF NATURE V. 372 704 1994 JRNL REFN ISSN 0028-0836 JRNL PMID 7990966 JRNL DOI 10.1038/372704A0

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 19925 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.309 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2892 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.70 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: AMINO ACID RESIDUES 70 - 78 ARE REMARK 3 RATHER DISORDERED. THEIR INCLUSION IS BASED ON A BEST ESTIMATE REMARK 3 FROM FRAGMENTED DIFFERENCE ELECTRON DENSITY. RESIDUE 69 IN REMARK 3 BOTH CHAINS ADOPTS AN UNUSUAL PHI-PSI TORSION ANGLE. REMARK 3 ADDITIONAL REBUILDING AND REFINEMENT HAS NOT IMPROVED THIS REMARK 3 SITUATION.

REMARK 4 REMARK 4 1HUR COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS, R-AXIS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19925 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.0 REMARK 200 DATA REDUNDANCY : 2.350 REMARK 200 R MERGE (I) : 0.07790 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 60.50500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.96000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 60.50500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.96000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA.

REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 178 CG CD NE CZ NH1 NH2

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CB LYS B 73 NH1 ARG B 75 0.80 REMARK 500 OE1 GLN A 71 CG1 ILE A 74 1.70 REMARK 500 CG LYS B 73 NH1 ARG B 75 1.85 REMARK 500 O GLY B 70 N ASP B 72 1.89 REMARK 500 CD LYS B 73 NH2 ARG B 75 1.94 REMARK 500 CB LYS B 73 CZ ARG B 75 2.00 REMARK 500 OE1 GLN A 71 CD1 ILE A 74 2.10 REMARK 500 CD LYS B 73 CZ ARG B 75 2.12 REMARK 500 CA LYS B 73 NH1 ARG B 75 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASP A 114 CD1 ILE B 4 4656 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS A 73 C ILE A 74 N -0.587 REMARK 500 ASP B 72 N ASP B 72 CA 0.125 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LYS A 73 CA - C - N ANGL. DEV. = 19.0 DEGREES REMARK 500 LYS A 73 O - C - N ANGL. DEV. = -63.5 DEGREES REMARK 500 ARG A 75 O - C - N ANGL. DEV. = 13.1 DEGREES REMARK 500 PRO A 76 C - N - CA ANGL. DEV. = -28.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 13 57.24 -64.39 REMARK 500 LYS A 15 30.75 70.53 REMARK 500 GLU A 17 90.09 75.99 REMARK 500 LYS A 59 -140.46 58.70 REMARK 500 LYS A 73 -80.69 -85.46 REMARK 500 ILE A 74 120.72 -177.08 REMARK 500 GLN A 83 -77.46 -38.53 REMARK 500 ASN A 84 36.09 -94.27 REMARK 500 HIS A 150 5.89 81.87 REMARK 500 GLN A 180 -93.21 -94.94 REMARK 500 ASN B 3 -95.54 38.72 REMARK 500 PHE B 9 43.84 -99.54 REMARK 500 LYS B 15 -14.45 -141.24 REMARK 500 GLU B 17 69.54 64.05 REMARK 500 LEU B 25 169.24 -46.51 REMARK 500 LYS B 59 -108.27 49.44 REMARK 500 PRO B 76 -36.58 -38.77 REMARK 500 LYS B 127 41.24 70.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS A 73 ILE A 74 124.54 REMARK 500 PRO A 76 LEU A 77 147.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 81 0.09 SIDE_CHAIN REMARK 500 ARG A 104 0.09 SIDE_CHAIN REMARK 500 ARG A 151 0.10 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS A 73 75.19 REMARK 500 ILE B 49 10.26 REMARK 500 MET B 108 -11.50 REMARK 500 REMARK 500 REMARK: NULL

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 182 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 466 O REMARK 620 2 HOH A 505 O 73.9 REMARK 620 3 HOH A 443 O 70.8 92.6 REMARK 620 4 THR A 31 OG1 84.2 101.5 146.7 REMARK 620 5 GDP A 1 O1B 76.7 150.6 76.5 76.6 REMARK 620 6 GLU A 54 OE2 134.3 70.6 137.5 75.9 134.7 REMARK 620 7 HOH A 452 O 151.4 109.1 80.6 121.5 96.1 69.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 182 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 31 OG1 REMARK 620 2 HOH B 423 O 119.6 REMARK 620 3 HOH B 500 O 119.0 101.2 REMARK 620 4 GDP B 1 O1B 73.1 96.6 147.6 REMARK 620 5 HOH B 411 O 151.7 84.6 64.7 90.6 REMARK 620 6 HOH B 476 O 74.5 165.5 66.9 90.6 82.8 REMARK 620 7 GLU B 54 OE2 69.0 70.4 86.8 124.8 137.8 115.3 REMARK 620 N 1 2 3 4 5 6

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 182 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 182 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 1 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 1

REMARK 999 REMARK 999 SEQUENCE REMARK 999 COMPND REMARK 999 MOLECULE: HARF1. MET 1 REMOVED DURING BIOSYNTHESIS.

DBREF 1HUR A 2 181 UNP P84077 ARF1_HUMAN 1 180 DBREF 1HUR B 2 181 UNP P84077 ARF1_HUMAN 1 180

SEQRES 1 A 180 GLY ASN ILE PHE ALA ASN LEU PHE LYS GLY LEU PHE GLY SEQRES 2 A 180 LYS LYS GLU MET ARG ILE LEU MET VAL GLY LEU ASP ALA SEQRES 3 A 180 ALA GLY LYS THR THR ILE LEU TYR LYS LEU LYS LEU GLY SEQRES 4 A 180 GLU ILE VAL THR THR ILE PRO THR ILE GLY PHE ASN VAL SEQRES 5 A 180 GLU THR VAL GLU TYR LYS ASN ILE SER PHE THR VAL TRP SEQRES 6 A 180 ASP VAL GLY GLY GLN ASP LYS ILE ARG PRO LEU TRP ARG SEQRES 7 A 180 HIS TYR PHE GLN ASN THR GLN GLY LEU ILE PHE VAL VAL SEQRES 8 A 180 ASP SER ASN ASP ARG GLU ARG VAL ASN GLU ALA ARG GLU SEQRES 9 A 180 GLU LEU MET ARG MET LEU ALA GLU ASP GLU LEU ARG ASP SEQRES 10 A 180 ALA VAL LEU LEU VAL PHE ALA ASN LYS GLN ASP LEU PRO SEQRES 11 A 180 ASN ALA MET ASN ALA ALA GLU ILE THR ASP LYS LEU GLY SEQRES 12 A 180 LEU HIS SER LEU ARG HIS ARG ASN TRP TYR ILE GLN ALA SEQRES 13 A 180 THR CYS ALA THR SER GLY ASP GLY LEU TYR GLU GLY LEU SEQRES 14 A 180 ASP TRP LEU SER ASN GLN LEU ARG ASN GLN LYS SEQRES 1 B 180 GLY ASN ILE PHE ALA ASN LEU PHE LYS GLY LEU PHE GLY SEQRES 2 B 180 LYS LYS GLU MET ARG ILE LEU MET VAL GLY LEU ASP ALA SEQRES 3 B 180 ALA GLY LYS THR THR ILE LEU TYR LYS LEU LYS LEU GLY SEQRES 4 B 180 GLU ILE VAL THR THR ILE PRO THR ILE GLY PHE ASN VAL SEQRES 5 B 180 GLU THR VAL GLU TYR LYS ASN ILE SER PHE THR VAL TRP SEQRES 6 B 180 ASP VAL GLY GLY GLN ASP LYS ILE ARG PRO LEU TRP ARG SEQRES 7 B 180 HIS TYR PHE GLN ASN THR GLN GLY LEU ILE PHE VAL VAL SEQRES 8 B 180 ASP SER ASN ASP ARG GLU ARG VAL ASN GLU ALA ARG GLU SEQRES 9 B 180 GLU LEU MET ARG MET LEU ALA GLU ASP GLU LEU ARG ASP SEQRES 10 B 180 ALA VAL LEU LEU VAL PHE ALA ASN LYS GLN ASP LEU PRO SEQRES 11 B 180 ASN ALA MET ASN ALA ALA GLU ILE THR ASP LYS LEU GLY SEQRES 12 B 180 LEU HIS SER LEU ARG HIS ARG ASN TRP TYR ILE GLN ALA SEQRES 13 B 180 THR CYS ALA THR SER GLY ASP GLY LEU TYR GLU GLY LEU SEQRES 14 B 180 ASP TRP LEU SER ASN GLN LEU ARG ASN GLN LYS

HET MG A 182 1 HET MG B 182 1 HET GDP A 1 28 HET GDP B 1 28

HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE

FORMUL 3 MG 2(MG 2+) FORMUL 5 GDP 2(C10 H15 N5 O11 P2) FORMUL 7 HOH *95(H2 O)

HELIX 1 A ASN A 3 GLY A 11 1 9 HELIX 2 B GLY A 29 LYS A 38 1 10 HELIX 3 C LEU A 77 GLN A 83 1 7 HELIX 4 D GLU A 98 ALA A 112 1 15 HELIX 5 E ALA A 136 LYS A 142 1 7 HELIX 6 F GLY A 165 ARG A 178 1 14 HELIX 7 A ASN B 3 GLY B 11 1 9 HELIX 8 B GLY B 29 LYS B 38 1 10 HELIX 9 C LEU B 77 GLN B 83 1 7 HELIX 10 D GLU B 98 ALA B 112 1 15 HELIX 11 E ALA B 136 LYS B 142 1 7 HELIX 12 F GLY B 165 ARG B 178 1 14

SHEET 1 CRA 7 MET A 18 GLY A 24 0 SHEET 2 CRA 7 GLU A 41 PRO A 47 1 SHEET 3 CRA 7 PHE A 51 TYR A 58 -1 SHEET 4 CRA 7 ILE A 61 GLY A 69 1 SHEET 5 CRA 7 GLN A 86 ASP A 93 1 SHEET 6 CRA 7 ASP A 118 LYS A 127 1 SHEET 7 CRA 7 HIS A 150 THR A 158 1 SHEET 1 CRB 7 MET B 18 GLY B 24 0 SHEET 2 CRB 7 GLU B 41 PRO B 47 1 SHEET 3 CRB 7 PHE B 51 TYR B 58 -1 SHEET 4 CRB 7 ILE B 61 GLY B 69 1 SHEET 5 CRB 7 GLN B 86 ASP B 93 1 SHEET 6 CRB 7 ASP B 118 LYS B 127 1 SHEET 7 CRB 7 HIS B 150 THR B 158 1

LINK MG MG A 182 O HOH A 466 1555 1555 2.73 LINK MG MG A 182 O HOH A 505 1555 1555 2.60 LINK MG MG A 182 O HOH A 443 1555 1555 2.60 LINK MG MG A 182 OG1 THR A 31 1555 1555 2.35 LINK MG MG A 182 O1B GDP A 1 1555 1555 2.43 LINK MG MG A 182 OE2 GLU A 54 1555 1555 2.53 LINK MG MG A 182 O HOH A 452 1555 1555 2.55 LINK MG MG B 182 OG1 THR B 31 1555 1555 2.39 LINK MG MG B 182 O HOH B 423 1555 1555 2.47 LINK MG MG B 182 O HOH B 500 1555 1555 2.60 LINK MG MG B 182 O1B GDP B 1 1555 1555 2.56 LINK MG MG B 182 O HOH B 411 1555 1555 2.49 LINK MG MG B 182 O HOH B 476 1555 1555 2.51 LINK MG MG B 182 OE2 GLU B 54 1555 1555 2.63

SITE 1 AC1 7 GDP A 1 THR A 31 GLU A 54 HOH A 443 SITE 2 AC1 7 HOH A 452 HOH A 466 HOH A 505 SITE 1 AC2 7 GDP B 1 THR B 31 GLU B 54 HOH B 411 SITE 2 AC2 7 HOH B 423 HOH B 476 HOH B 500 SITE 1 AC3 19 ASP A 26 ALA A 27 ALA A 28 GLY A 29 SITE 2 AC3 19 LYS A 30 THR A 31 THR A 32 ASN A 126 SITE 3 AC3 19 LYS A 127 ASP A 129 LEU A 130 CYS A 159 SITE 4 AC3 19 ALA A 160 MG A 182 HOH A 443 HOH A 449 SITE 5 AC3 19 HOH A 466 GLY B 50 ASN B 52 SITE 1 AC4 21 GLY A 50 ASN A 52 ALA B 27 ALA B 28 SITE 2 AC4 21 GLY B 29 LYS B 30 THR B 31 THR B 32 SITE 3 AC4 21 ASN B 126 LYS B 127 ASP B 129 LEU B 130 SITE 4 AC4 21 CYS B 159 ALA B 160 THR B 161 MG B 182 SITE 5 AC4 21 HOH B 410 HOH B 411 HOH B 476 HOH B 477 SITE 6 AC4 21 HOH B 493

CRYST1 121.010 45.920 91.780 90.00 133.51 90.00 C 1 2 1 8

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 0.008264 0.000000 0.007845 0.00000

SCALE2 0.000000 0.021777 0.000000 0.00000

SCALE3 0.000000 0.000000 0.015023 0.00000