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ID of heme Axial ligands on heme Function & structure
2acp-X-201
sad. +0.61
ruf. -0.89
dom. +0.10
bre. -0.10
HIS chainID: X,
resSeq: 57,
molecule: Nitrophorin 2
unclassified
oligomeric count: 1
pocket vol.: 543.0 Å3
d(Fe-oop): 0.152 Å
HOH chainID: X, resSeq: 181,

molecule: water

2j7a-D-1003
sad. -0.14
ruf. -0.89
dom. +0.15
bre. -0.18
HIS chainID: D,
resSeq: 121,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 418.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: D, resSeq: 233,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

3jt4-A-750
sad. -0.53
ruf. -0.89
dom. +0.55
bre. -0.14
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 524.0 Å3
d(Fe-oop): 0.086 Å
JM8 chainID: A, resSeq: 800,

molecule: N~5~-[(3-(ethylsulfanyl)propanimidoyl]-L-ornithine

3bnj-A-517
sad. +0.01
ruf. -0.89
dom. +0.12
bre. -0.07
HIS chainID: A,
resSeq: 288,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 476.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: A, resSeq: 330,

molecule: Cytochrome c-552

4cdp-A-402
sad. +0.11
ruf. -0.89
dom. +0.02
bre. -0.07
HIS chainID: A,
resSeq: 193,
molecule: PUTATIVE HEME/HEMOGLOBIN TRANSPORT PROTEIN
oxygen carrier
oligomeric count: 1
pocket vol.: 585.0 Å3
d(Fe-oop): 0.021 Å
FMT chainID: A, resSeq: 401,

molecule: FORMIC ACID

4aan-A-401
sad. +0.24
ruf. -0.89
dom. +0.25
bre. -0.07
HIS chainID: A,
resSeq: 223,
molecule: CYTOCHROME C551 PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 327.0 Å3
d(Fe-oop): 0.038 Å
MET chainID: A, resSeq: 297,

molecule: CYTOCHROME C551 PEROXIDASE

8b6j-C-502
sad. -0.53
ruf. -0.89
dom. +0.34
bre. -0.04
HIS chainID: C,
resSeq: 98,
molecule: Apocytochrome b
oxidoreductase
oligomeric count: 24
pocket vol.: 417.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: C, resSeq: 199,

molecule: Apocytochrome b

1fs8-A-510
sad. -0.33
ruf. -0.89
dom. +0.02
bre. +0.03
HIS chainID: A,
resSeq: 102,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 407.0 Å3
d(Fe-oop): 0.045 Å
HIS chainID: A, resSeq: 215,

molecule: CYTOCHROME C NITRITE REDUCTASE

1ft5-A-216
sad. +0.01
ruf. -0.89
dom. -0.07
bre. +0.04
HIS chainID: A,
resSeq: 27,
molecule: CYTOCHROME C554
electron transporter
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: A, resSeq: 138,

molecule: CYTOCHROME C554

4cx7-A-550
sad. -0.33
ruf. -0.89
dom. +0.50
bre. +0.08
CYS chainID: A,
resSeq: 200,
molecule: NITRIC OXIDE SYNTHASE, INDUCIBLE
oxidoreductase
oligomeric count: 4
pocket vol.: 546.0 Å3
d(Fe-oop): 0.008 Å
Not assigned.
4fa5-B-402
sad. +0.59
ruf. -0.89
dom. +0.32
bre. -0.29
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 326.0 Å3
d(Fe-oop): 0.029 Å
HOH chainID: B, resSeq: 645,

molecule: water

2j7a-K-1002
sad. +0.76
ruf. -0.89
dom. -0.02
bre. -0.29
HIS chainID: K,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 383.0 Å3
d(Fe-oop): 0.121 Å
HIS chainID: K, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

8e7y-B-203
sad. +0.23
ruf. -0.89
dom. -0.12
bre. -0.13
Not assigned. unclassified
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.187 Å
Not assigned.
3jt9-A-750
sad. -0.51
ruf. -0.89
dom. +0.43
bre. -0.22
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 503.0 Å3
d(Fe-oop): 0.207 Å
JM7 chainID: A, resSeq: 800,

molecule: N~5~-[2-(ethylsulfanyl)ethanimidoyl]-L-ornithine

1dt1-A-200
sad. +0.10
ruf. -0.89
dom. -0.03
bre. -0.08
HIS chainID: A,
resSeq: 15,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 1
pocket vol.: 379.0 Å3
d(Fe-oop): 0.060 Å
MET chainID: A, resSeq: 69,

molecule: CYTOCHROME C552

2ot4-A-1008
sad. -0.47
ruf. -0.89
dom. +0.17
bre. +0.05
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 649.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

4rwm-A-615
sad. +0.01
ruf. -0.89
dom. -0.01
bre. -0.14
HIS chainID: A,
resSeq: 198,
molecule: Similar to hydroxylamine oxidoreductase hao
oxidoreductase
oligomeric count: 3
pocket vol.: 438.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 258,

molecule: Similar to hydroxylamine oxidoreductase hao

4fb1-B-402
sad. +0.66
ruf. -0.89
dom. +0.29
bre. -0.36
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 334.0 Å3
d(Fe-oop): 0.025 Å
HOH chainID: B, resSeq: 618,

molecule: water

2j7a-B-1001
sad. +0.71
ruf. -0.89
dom. +0.29
bre. -0.40
LYS chainID: B,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 481.0 Å3
d(Fe-oop): 0.020 Å
HOH chainID: B, resSeq: 2178,

molecule: water

1jry-B-801
sad. -0.08
ruf. -0.89
dom. +0.22
bre. -0.03
HIS chainID: B,
resSeq: 18,
molecule: FLAVOCYTOCHROME C
oxidoreductase
oligomeric count: 1
pocket vol.: 550.0 Å3
d(Fe-oop): 0.085 Å
HIS chainID: B, resSeq: 75,

molecule: FLAVOCYTOCHROME C