HEADER PROTEIN BINDING 11-MAR-15 4YOL TITLE HUMAN FIBROBLAST GROWTH FACTOR-1 C16S/A66C/C117A/P134A COMPND MOL_ID: 1; COMPND 2 MOLECULE: FIBROBLAST GROWTH FACTOR 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 16-155; COMPND 5 SYNONYM: FGF-1, ACIDIC FIBROBLAST GROWTH FACTOR, AFGF, ENDOTHELIAL COMPND 6 CELL GROWTH FACTOR, ECGF, HEPARIN-BINDING GROWTH FACTOR 1, HBGF-1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: FGF1, FGFA; SOURCE 6 EXPRESSION_SYSTEM: ATLANTIBACTER HERMANNII; SOURCE 7 EXPRESSION_SYSTEM_COMMON: ESCHERICHIA HERMANNII; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 565 KEYWDS FIBROBLAST GROWTH FACTOR-1, CYSTEINE-FREE MUTANT, FGF-1, KEYWDS 2 INTRAMOLECULAR DISULFIDE, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR X.XIA,M.BLABER REVDAT 3 13-FEB-19 4YOL 1 SOURCE JRNL REMARK REVDAT 2 13-APR-16 4YOL 1 JRNL REVDAT 1 16-MAR-16 4YOL 0 JRNL AUTH X.XIA,O.S.KUMRU,S.I.BLABER,C.R.MIDDAUGH,L.LI,D.M.ORNITZ, JRNL AUTH 2 M.A.SUTHERLAND,C.A.TENORIO,M.BLABER JRNL TITL ENGINEERING A CYSTEINE-FREE FORM OF HUMAN FIBROBLAST GROWTH JRNL TITL 2 FACTOR-1 FOR "SECOND GENERATION" THERAPEUTIC APPLICATION. JRNL REF J.PHARM.SCI. V. 105 1444 2016 JRNL REFN ISSN 0022-3549 JRNL PMID 27019961 JRNL DOI 10.1016/J.XPHS.2016.02.010 REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 28135 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 37.8220 - 4.7246 0.93 1899 146 0.1629 0.2012 REMARK 3 2 4.7246 - 3.7512 0.96 1877 143 0.1321 0.1519 REMARK 3 3 3.7512 - 3.2773 0.97 1873 143 0.1447 0.1917 REMARK 3 4 3.2773 - 2.9778 0.97 1891 144 0.1602 0.2135 REMARK 3 5 2.9778 - 2.7644 0.98 1884 144 0.1742 0.2097 REMARK 3 6 2.7644 - 2.6015 0.98 1871 143 0.1715 0.2242 REMARK 3 7 2.6015 - 2.4712 0.98 1868 144 0.1894 0.2129 REMARK 3 8 2.4712 - 2.3637 0.98 1880 143 0.1703 0.2072 REMARK 3 9 2.3637 - 2.2727 0.99 1892 145 0.1672 0.2088 REMARK 3 10 2.2727 - 2.1943 0.99 1874 144 0.1676 0.2103 REMARK 3 11 2.1943 - 2.1257 0.99 1869 143 0.1605 0.1883 REMARK 3 12 2.1257 - 2.0649 0.99 1890 145 0.1585 0.2086 REMARK 3 13 2.0649 - 2.0105 0.99 1890 145 0.1741 0.2417 REMARK 3 14 2.0105 - 1.9615 0.89 1679 126 0.1917 0.2283 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.490 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2475 REMARK 3 ANGLE : 1.060 3351 REMARK 3 CHIRALITY : 0.045 339 REMARK 3 PLANARITY : 0.005 446 REMARK 3 DIHEDRAL : 14.119 928 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4YOL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000207840. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28191 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 39.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 0.40500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.7 M SODIUM CITRATE, 0.1 M IMIDAZOLE, REMARK 280 PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 53.95700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.95700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 37.81500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.91550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.81500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.91550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 53.95700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.81500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.91550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 53.95700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.81500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.91550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 344 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -1 REMARK 465 HIS A 0 REMARK 465 SER A 139 REMARK 465 ASP A 140 REMARK 465 MET B -1 REMARK 465 HIS B 0 REMARK 465 SER B 139 REMARK 465 ASP B 140 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 O HOH B 442 O HOH B 443 1.81 REMARK 500 O HOH A 405 O HOH A 406 1.96 REMARK 500 O HOH A 428 O HOH A 429 1.97 REMARK 500 O HOH A 420 O HOH A 424 1.97 REMARK 500 O HOH B 342 O HOH B 354 2.00 REMARK 500 OE1 GLN A 43 O HOH A 375 2.01 REMARK 500 O HOH A 434 O HOH A 435 2.02 REMARK 500 O HOH B 460 O HOH B 470 2.06 REMARK 500 OG SER B 138 O HOH B 461 2.08 REMARK 500 O HOH B 434 O HOH B 443 2.08 REMARK 500 O HOH B 310 O HOH B 340 2.14 REMARK 500 O HOH A 433 O HOH A 447 2.14 REMARK 500 O HOH A 421 O HOH A 443 2.16 REMARK 500 O HOH B 305 O HOH B 336 2.16 REMARK 500 NE2 GLN B 77 O HOH B 466 2.16 REMARK 500 O THR A 78 O HOH A 301 2.18 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 O HOH A 323 O HOH B 335 3655 2.14 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 ASN A 18 -75.22 -58.23 REMARK 500 ASP A 32 -159.82 -148.67 REMARK 500 GLU A 49 -107.05 -100.26 REMARK 500 HIS A 93 -54.70 -155.43 REMARK 500 ASN B 18 -72.92 -61.46 REMARK 500 ASP B 32 -157.65 -155.62 REMARK 500 GLU B 49 -104.90 -102.29 REMARK 500 HIS B 93 -49.88 -157.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FLC A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FLC B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2AFG RELATED DB: PDB REMARK 900 WILD-TYPE HUMAN FGF-1 REMARK 900 RELATED ID: 1JQZ RELATED DB: PDB REMARK 900 WILD-TYPE HUMAN FGF-1 WITH 6*HIS TAG REMARK 900 RELATED ID: 1RG8 RELATED DB: PDB REMARK 900 WILD-TYPE HUMAN FGF-1 REMARK 900 RELATED ID: 4Q9G RELATED DB: PDB REMARK 900 FGF-1 MUTANT C16S/K12V/C117V/P134V REMARK 900 RELATED ID: 4QAL RELATED DB: PDB REMARK 900 FGF-1 MUTANT C117A REMARK 900 RELATED ID: 3HOM RELATED DB: PDB REMARK 900 FGF-1 MUTANT A66C (OXIDIZED FORM) REMARK 900 RELATED ID: 3FJK RELATED DB: PDB REMARK 900 FGF-1 MUTANT A66C (REDUCED FORM) DBREF 4YOL A 1G 140 UNP P05230 FGF1_HUMAN 16 155 DBREF 4YOL B 1G 140 UNP P05230 FGF1_HUMAN 16 155 SEQADV 4YOL MET A -1 UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS A 0 UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS A 1B UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS A 1C UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS A 1D UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS A 1E UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS A 1F UNP P05230 EXPRESSION TAG SEQADV 4YOL SER A 16 UNP P05230 CYS 31 ENGINEERED MUTATION SEQADV 4YOL CYS A 66 UNP P05230 ALA 81 ENGINEERED MUTATION SEQADV 4YOL ALA A 117 UNP P05230 CYS 132 ENGINEERED MUTATION SEQADV 4YOL ALA A 134 UNP P05230 PRO 149 ENGINEERED MUTATION SEQADV 4YOL MET B -1 UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS B 0 UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS B 1B UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS B 1C UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS B 1D UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS B 1E UNP P05230 EXPRESSION TAG SEQADV 4YOL HIS B 1F UNP P05230 EXPRESSION TAG SEQADV 4YOL SER B 16 UNP P05230 CYS 31 ENGINEERED MUTATION SEQADV 4YOL CYS B 66 UNP P05230 ALA 81 ENGINEERED MUTATION SEQADV 4YOL ALA B 117 UNP P05230 CYS 132 ENGINEERED MUTATION SEQADV 4YOL ALA B 134 UNP P05230 PRO 149 ENGINEERED MUTATION SEQRES 1 A 147 MET HIS HIS HIS HIS HIS HIS PHE ASN LEU PRO PRO GLY SEQRES 2 A 147 ASN TYR LYS LYS PRO LYS LEU LEU TYR SER SER ASN GLY SEQRES 3 A 147 GLY HIS PHE LEU ARG ILE LEU PRO ASP GLY THR VAL ASP SEQRES 4 A 147 GLY THR ARG ASP ARG SER ASP GLN HIS ILE GLN LEU GLN SEQRES 5 A 147 LEU SER ALA GLU SER VAL GLY GLU VAL TYR ILE LYS SER SEQRES 6 A 147 THR GLU THR GLY GLN TYR LEU CYS MET ASP THR ASP GLY SEQRES 7 A 147 LEU LEU TYR GLY SER GLN THR PRO ASN GLU GLU CYS LEU SEQRES 8 A 147 PHE LEU GLU ARG LEU GLU GLU ASN HIS TYR ASN THR TYR SEQRES 9 A 147 ILE SER LYS LYS HIS ALA GLU LYS ASN TRP PHE VAL GLY SEQRES 10 A 147 LEU LYS LYS ASN GLY SER ALA LYS ARG GLY PRO ARG THR SEQRES 11 A 147 HIS TYR GLY GLN LYS ALA ILE LEU PHE LEU ALA LEU PRO SEQRES 12 A 147 VAL SER SER ASP SEQRES 1 B 147 MET HIS HIS HIS HIS HIS HIS PHE ASN LEU PRO PRO GLY SEQRES 2 B 147 ASN TYR LYS LYS PRO LYS LEU LEU TYR SER SER ASN GLY SEQRES 3 B 147 GLY HIS PHE LEU ARG ILE LEU PRO ASP GLY THR VAL ASP SEQRES 4 B 147 GLY THR ARG ASP ARG SER ASP GLN HIS ILE GLN LEU GLN SEQRES 5 B 147 LEU SER ALA GLU SER VAL GLY GLU VAL TYR ILE LYS SER SEQRES 6 B 147 THR GLU THR GLY GLN TYR LEU CYS MET ASP THR ASP GLY SEQRES 7 B 147 LEU LEU TYR GLY SER GLN THR PRO ASN GLU GLU CYS LEU SEQRES 8 B 147 PHE LEU GLU ARG LEU GLU GLU ASN HIS TYR ASN THR TYR SEQRES 9 B 147 ILE SER LYS LYS HIS ALA GLU LYS ASN TRP PHE VAL GLY SEQRES 10 B 147 LEU LYS LYS ASN GLY SER ALA LYS ARG GLY PRO ARG THR SEQRES 11 B 147 HIS TYR GLY GLN LYS ALA ILE LEU PHE LEU ALA LEU PRO SEQRES 12 B 147 VAL SER SER ASP HET FLC A 201 13 HET IMD A 202 5 HET FLC B 201 13 HETNAM FLC CITRATE ANION HETNAM IMD IMIDAZOLE FORMUL 3 FLC 2(C6 H5 O7 3-) FORMUL 4 IMD C3 H5 N2 1+ FORMUL 6 HOH *321(H2 O) HELIX 1 AA1 ASN A 80 CYS A 83 5 4 HELIX 2 AA2 HIS A 102 ASN A 106 5 5 HELIX 3 AA3 ARG A 119 THR A 123 5 5 HELIX 4 AA4 ASN B 80 CYS B 83 5 4 HELIX 5 AA5 HIS B 102 ASN B 106 5 5 HELIX 6 AA6 ARG B 119 THR B 123 5 5 SHEET 1 AA1 2 LYS A 12 SER A 16 0 SHEET 2 AA1 2 PHE A 132 PRO A 136 -1 O LEU A 133 N TYR A 15 SHEET 1 AA2 2 PHE A 22 ILE A 25 0 SHEET 2 AA2 2 VAL A 31 THR A 34 -1 O ASP A 32 N ARG A 24 SHEET 1 AA3 4 LEU A 44 ALA A 48 0 SHEET 2 AA3 4 GLU A 53 SER A 58 -1 O LYS A 57 N GLN A 45 SHEET 3 AA3 4 PHE A 85 GLU A 90 -1 O PHE A 85 N VAL A 54 SHEET 4 AA3 4 TYR A 94 SER A 99 -1 O ILE A 98 N LEU A 86 SHEET 1 AA4 2 TYR A 64 MET A 67 0 SHEET 2 AA4 2 LEU A 73 SER A 76 -1 O SER A 76 N TYR A 64 SHEET 1 AA5 2 LYS B 12 SER B 16 0 SHEET 2 AA5 2 PHE B 132 PRO B 136 -1 O LEU B 135 N LEU B 13 SHEET 1 AA6 2 PHE B 22 ILE B 25 0 SHEET 2 AA6 2 VAL B 31 THR B 34 -1 O ASP B 32 N ARG B 24 SHEET 1 AA7 4 LEU B 44 ALA B 48 0 SHEET 2 AA7 4 GLU B 53 SER B 58 -1 O LYS B 57 N GLN B 45 SHEET 3 AA7 4 PHE B 85 GLU B 90 -1 O PHE B 85 N VAL B 54 SHEET 4 AA7 4 TYR B 94 SER B 99 -1 O ILE B 98 N LEU B 86 SHEET 1 AA8 2 TYR B 64 MET B 67 0 SHEET 2 AA8 2 LEU B 73 SER B 76 -1 O SER B 76 N TYR B 64 SSBOND 1 CYS A 66 CYS A 83 1555 1555 2.04 SSBOND 2 CYS B 66 CYS B 83 1555 1555 2.03 SITE 1 AC1 8 ASN A 18 LYS A 112 LYS A 113 LYS A 118 SITE 2 AC1 8 GLN A 127 LYS A 128 ALA A 129 HOH A 407 SITE 1 AC2 6 TYR A 15 PHE A 22 ARG A 37 TYR B 15 SITE 2 AC2 6 ARG B 37 HOH B 387 SITE 1 AC3 13 ASP A 70 ASN B 18 LYS B 112 LYS B 113 SITE 2 AC3 13 LYS B 118 GLN B 127 LYS B 128 ALA B 129 SITE 3 AC3 13 HOH B 308 HOH B 417 HOH B 441 HOH B 469 SITE 4 AC3 13 HOH B 471 CRYST1 75.630 97.831 107.914 90.00 90.00 90.00 C 2 2 21 16 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 0.013222 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010222 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009267 0.00000